12 Days of Christmas
145th
99 Bottles of Beer
114th
Abundant Numbers
231st
Arabic to Roman
144th
brainfuck
170th
Christmas Trees
119th
Cubes
80th
Diamonds
71st
Divisors
88th
Emirp Numbers
157th
Evil Numbers
233rd
Fibonacci
263rd
Fizz Buzz
1st
Happy Numbers
132nd
Leap Years
242nd
Morse Decoder
75th
Morse Encoder
73rd
Niven Numbers
203rd
Odious Numbers
220th
Ordinal Numbers
129th
Pangram Grep
56th
Pascal’s Triangle
128th
Pernicious Numbers
190th
Prime Numbers
203rd
Quine
357th
Rock-paper-scissors-Spock-lizard
110th
Roman to Arabic
56th
Rule 110
85th
Seven Segment
108th
Sierpiński Triangle
119th
Spelling Numbers
π
222nd
√2
113th